Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Subject Matter Expert Software Engineer w/Top Secret Clearance

TekSynap

Responsibilities & Qualifications

We are seeking a Subject Matter Expert Software Developer to join our team supporting a federal customer.

REQUIRED QUALIFICATIONS :

Experience

  • 8 years of relevant experience in software engineering.

  • Prior experience with vulnerability research and exploit development, reverse engineering, or network protocol analysis.

  • Low-level systems programming

  • Demonstrated experience conducting or supporting CNE operations

  • Prior experience leading a team of software engineers.

  • Demonstrated experience supporting government agencies, customers, or contracts within federal environments. This includes the Intelligence Community (IC), Department of Defense (DoD), Federal Civil agencies, and military organizations. Prior experience supporting the same or similar contract, with an in-depth understanding of the customer environment, requirements, and operational landscape, is highly desirable.

Education

  • Bachelor's degree in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, Computer and Information Security, Computer Security, Computer Forensics, or other closely related degree from an accredited university or college.

Clearance

  • U.S. citizenship and a Top Secret Security clearance w/SCI eligibility

RESPONSIBILITIES

  • Serve as the Subject Matter Expert in charge of directing team's technical efforts to design, develop, and deploy CNE tools, implants, and exploitation frameworks across desktop, server, and mobile platforms.

  • Conduct vulnerability research and exploit development for iOS and Android operating systems.

  • Perform hands-on network exploitation activities in support of intelligence or defensive missions.

  • Analyze target environments to identify access points and operational opportunities.

  • Reverse engineer mobile applications, firmware, and system components to identify weaknesses.

COMPETENCIES

  • Establish Focus

  • Change Management

  • Develop Others

  • Oral Communication

  • Written Communication

  • Interpersonal Awareness

  • Build Relationships

  • Analytical Thinking

  • Conceptual Thinking

  • Strategic Thinking

  • Technical Expertise

  • Initiative

  • Foster Innovation

  • Results Oriented

  • Teamwork

  • Customer Service

Overview

WORK ENVIRONMENT AND PHYSICAL DEMANDS

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of the job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

  • Location: Quantico, VA

  • Type of environment: Office & Remote

  • Noise level: Medium

  • Work schedule: Schedule is day shift Monday - Friday. May be requested to work evenings and weekends to meet program and contract needs.

  • Amount of Travel: Less than 10%

WORK AUTHORIZATION/SECURITY CLEARANCE

U.S. Citizen

Top Secret Security clearance w/SCI eligibility

PHYSICAL DEMANDS

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the employee is regularly required to use hands to handle, feel, touch; reach with hands and arms; talk and hear. The employee is regularly required to stand; walk; sit; climb or balance; and stoop, kneel, crouch, or crawl. The employee is regularly required to lift up to 10 pounds. The employee is frequently required to lift up to 25 pounds; and up to 50 pounds. The vision requirements include close vision, distance vision, peripheral vision, depth perception, and ability to adjust focus.

OTHER INFORMATION

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice

Additional Job Information

TekSynap is a fast growing high-tech company that understands both the pace of technology today and the need to have a comprehensive well planned information management environment. "Technology moving at the speed of thought" embodies these principles - the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers. Apply now to explore jobs with us at .

We offer our full-time employees a competitive benefits package to include health, dental, vision, 401K, life insurance, short-term and long-term disability plans, vacation time and holidays.

TekSynap is a drug-free workplace. We reserve the right to conduct drug testing in accordance with federal, state, and local laws. All employees and candidates may be subject to drug screening if deemed necessary to ensure a safe and compliant working environment.

By applying to a role at TekSynap you are providing consent to receive text messages regarding your interview and employment status. If at any time you would like to opt out of text messaging, respond "STOP". As part of the application process, you agree that TekSynap Corporation may retain and use your name, e-mail, and contact information for purposes related to employment consideration.

EQUAL EMPLOYMENT OPPORTUNITY

In order to provide equal employment and advancement opportunities to all individuals, employment decisions will be based on merit, qualifications, and abilities. TekSynap does not discriminate against any person because of race, color, creed, religion, sex, sexual orientation, gender identity, protected veteran status, national origin, disability, age, genetic information or any other characteristic protected by law (referred to as "protected status"). This nondiscrimination policy extends to all terms, conditions, and privileges of employment as well as the use of all company facilities, participation in all company-sponsored activities, and all employment actions such as promotions, compensation, benefits, and termination of employment. TekSynap is committed to ensuring that our online application process provides an equal employment opportunity to all job seekers, including individuals with disabilities. If you believe you need a reasonable accommodation in order to search for a job opening or to submit an application, please contact View email address on click.appcast.io for assistance.

Job Locations US-VA-Quantico

ID 2026-8962

Category Information Technology

Type Regular Full-Time

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Subject Matter Expert Software Engineer w/Top Secret Clearance in Quantico, VA vacancy
  • $124.09k - $166.75k

    Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph...  .... Position Summary - Counterintelligence Subject Matter Expert (CI SME - CIOQC) The CI SME (CIOQC) serves as a... 
    Secret clearance
    Civilian Contractor
    Full time
    Temporary work
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Quantico, VA
    3 days ago
  •  ...Geodesicx, Inc. is searching for a PNT Engineer/SME that can provide expert level technical support to the...  ...recognized PNT and NAVWAR subject matter expertise with a deep knowledge...  ...possess or have recently held a Secret Security Clearance, and be eligible for TS/SCI.... 
    Secret clearance
    Contract work
    For contractors
    Remote work

    Geodesicx Inc

    Quantico, VA
    28 days ago
  • $130k - $150k

     ...United States of America. RMC is hiring a Detection Engineer Analyst Subject Matter Expert (SME) to support an active government contract in...  ...Requirements Required ~ Active TS/SCI (DoD TOP SECRET clearance with Sensitive Compartmented Information access)... 
    Secret clearance
    Full time
    Contract work
    Relocation package
    Monday to Friday
    Shift work
    Day shift

    Resource Management Concepts, Inc.

    Quantico, VA
    more than 2 months ago
  •  ...Law Enforcement (Le) Subject Matter Expert (Sme) Are you ready to enhance your skills and build your career in...  ...as assigned. Qualifications Active Top Secret/Sensitive Compartmented Information (SCI) clearance eligibility. Bachelor's degree from in an accredited... 
    Suggested
    For contractors
    Work at office
    Local area

    Chenega Corporation

    Quantico, VA
    13 hours ago
  •  ...cybersecurity experience and must meet DoD 8570 IAT Level II certifications. We offer a comprehensive benefits package including health, dental, vision, and retirement plans. Candidates must have an Active Top Secret clearance and U.S. citizenship. #J-18808-Ljbffr TekSynap
    Secret clearance

    TekSynap

    Quantico, VA
    1 day ago
  •  ...programs. As a Senior VoIP Engineer, the individual will...  ...enclaves and locations utilizing software and hardware tools. In...  ...Provides day-to-day subject matter expert support for RKB tenant agencies...  ...Must have and maintain a TOP SECRET clearance and must be eligible for a... 
    Secret clearance
    Full time
    For contractors
    Work at office
    Local area

    DirectViz Solutions, LLC

    Quantico, VA
    22 days ago
  •  ...and maintains alignment with DoW doctrine, policy, and operational priorities. Position Summary – Counterintelligence Subject Matter Expert (CSOC) The Counterintelligence Subject Matter Expert (CI SME) for the Countersurveillance Operations Course (CSOC) is responsible... 
    Civilian Contractor

    General Dynamics Information Technology

    Quantico, VA
    20 days ago
  •  ...WORK AUTHORIZATION/SECURITY CLEARANCE U.S. Citizen Active Top Secret PHYSICAL DEMANDS The physical...  ...degree in in Information Systems, engineering, Architecture, or a related field...  ...employees and candidates may be subject to drug screening if deemed necessary... 
    Secret clearance
    Full time
    Contract work
    Temporary work
    Work at office
    Local area

    TekSynap

    Quantico, VA
    19 days ago
  •  ...and maintains alignment with DoW doctrine, policy, and operational priorities. Position Summary – Counterintelligence Subject Matter Expert (CI SME – CIRDAC) The CI SME (CIRDAC) serves as a senior Counterintelligence instructor and subject matter expert responsible... 
    Civilian Contractor

    General Dynamics Information Technology

    Quantico, VA
    a month ago
  •  ...ISSO) or Information System Security Engineer Possesses at least 7 years’ experience...  ...(IAM) Level III proficiency. Clearance Active Top Secret About the contract This contract supports...  ...All employees and candidates may be subject to drug screening if deemed necessary... 
    Secret clearance
    Full time
    Contract work
    Temporary work
    Work experience placement
    Local area
    Monday to Friday
    Weekend work
    Day shift
    Afternoon shift

    TekSynap

    Quantico, VA
    1 day ago
  • $97.39k - $162.32k

     ...Business Analyst - Top Secret Cleared to join...  ...analysis and metrics of software development...  ...advice and subject matter expertise on agile...  ...Information Systems, Engineering, Business, Physical...  ...Secret Security Clearance Preferred...  ...Employer, we have experts in more than 50 countries... 
    Secret clearance
    Temporary work
    For contractors
    Work at office
    Local area
    Remote work
    Flexible hours

    The Nippon Telegraph and Telephone Corporation (NTT)

    Quantico, VA
    4 days ago
  •  ...AUTHORIZATION/SECURITY CLEARANCE U.S. Citizen Top Secret / SCI eligible Responsibilities...  ...a Program Manager w/Top Secret Clearance...  ...Science, Computer Engineering, Software Engineering, Electrical...  ...employees and candidates may be subject to drug screening if... 
    Secret clearance
    Contract work
    Work at office
    Local area
    Monday to Friday
    Weekend work
    Day shift
    Afternoon shift

    TekSynap

    Quantico, VA
    19 days ago
  • Senior Software Engineer Who We Are: ThinkTek LLC is a fast-growing Certified SBA 8(a)...  ...software architecture and engineering subject matter expertise. Review and analyze...  ...vendor development environments. Clearance Minimum Active Secret Clearance. Education & Experience... 
    Secret clearance
    Full time

    Thinktekllc

    Quantico, VA
    1 day ago
  •  ...Bachelor's degree inin Information Systems, engineering, Architecture, or a related field.Master'spreferred Clearance ~ ActiveTopSecret RESPONSIBILITIES...  ...local laws. All employees and candidates may be subject to drug screening if deemed necessary to ensure... 
    Secret clearance
    Full time
    Contract work
    Temporary work
    Work at office
    Local area

    TekSynap

    Quantico, VA
    4 days ago
  •  ...Project Integrator with a Top-Secret security clearance to support KTS and our...  ...other Government-approved software platforms. Facilitate...  ..., project managers, subject matter experts, consultants, contractors...  ...project managers, architects, engineers, operational... 
    Secret clearance
    For contractors
    Work experience placement
    Work at office
    Local area
    Flexible hours

    Koniag

    Quantico, VA
    3 days ago
  • $97.39k - $162.32k

     .... Business Analyst - Top Secret Cleared Date: May 20,...  ...analysis and metrics of software development...  ...Provides advice and subject matter expertise on agile management...  ...Information Systems, Engineering, Business, Physical Science...  ...Top Secret Security Clearance Preferred... 
    Secret clearance
    Temporary work
    For contractors
    Work at office
    Local area
    Flexible hours

    NTT DATA, Inc.

    Quantico, VA
    3 days ago
  •  ...Department of War (DoW) Secret security clearance. As an...  ...System Integrator. As a subject matter expert you will plan and coordinate...  ...systems, networks, software, and cybersecurity...  ...degree in Systems Engineering, Computer Science,...  ...be found at the top of this posting.... 
    Secret clearance
    Full time
    Contract work
    Temporary work
    Part time
    For contractors
    Work at office
    Local area
    Flexible hours

    Serco

    Quantico, VA
    3 days ago
  • $94.35k - $130k

     ...30,000.00 Security Clearance: Secret Level of Experience...  ...Integrator provides expert knowledge and solutions...  ...Integrator and Subject Matter Expert (SME) in support...  ...remote operators and engineers, and external Joint Live...  ...to upgrade to a Top Secret if required.... 
    Secret clearance
    Full time
    For contractors
    Work experience placement
    Local area
    Remote work
    Worldwide

    Huntington Ingalls Industries

    Quantico, VA
    3 days ago
  • $96.49k - $144.74k

     ...currently seeking a Sr. Network Engineer- Top Secret Clearance to join our team in...  ...Windows Server and SQL Server software. ~Participate in the...  ...Top Employer, we have experts in more than 50 countries....  ...options, these arrangements are subject to change based on client... 
    Secret clearance
    Temporary work
    Work at office
    Local area
    Remote work
    Flexible hours

    NTT America

    Quantico, VA
    23 days ago
  •  ...Looking For (Position Overview) Spry Methods is seeking a Software Engineer to support a federal customer in Quantico, VA. The...  ...(Minimum Requirements) US citizenship with active Top Secret clearance. Minimum of 8 years' experience, or equivalent certifications... 
    Secret clearance

    Spry Methods

    Quantico, VA
    2 days ago
  • GRIMM Cyber in Quantico, VA is seeking a Junior Software Engineer to work on reverse engineering and cyber operations. Ideal candidates...  ...missions. Candidates should have a Bachelor’s degree and the ability to obtain a Top Secret clearance. #J-18808-Ljbffr GRIMM Cyber
    Secret clearance

    GRIMM Cyber

    Quantico, VA
    1 day ago
  •  ...The ideal candidate will possess at least 3 years of relevant experience, a Bachelor’s degree in IT/Business, and an active Top Secret clearance. A strong knowledge of DISA circuit processes is essential, and preferred certifications include CompTIA Security+ and CCNA.... 
    Secret clearance

    NORTH STONE LLC

    Quantico, VA
    1 day ago
  •  ...and discover why we are a top veteran employer and Certified...  ...hiring a Cybersecurity Engineer - Identity & Access (Okta Engineer...  ...(IAM) concepts. Active Secret Clearance REQUIRED, eligible to be...  ...and Support : Act as a subject matter expert for Okta, providing technical... 
    Secret clearance
    For contractors
    Work experience placement
    Work at office
    Remote work
    2 days per week

    ASRC Federal Holding Company

    Quantico, VA
    4 days ago
  • $97.39k - $162.32k

     ...Business Analyst - Top Secret Cleared to join...  ...analysis and metrics of software development...  ...advice and subject matter expertise on agile...  ...Information Systems, Engineering, Business, Physical...  ...Secret Security Clearance    Preferred...  ...Employer, we have experts in more than 50... 
    Secret clearance
    For contractors
    Work at office
    Local area
    Remote work
    Flexible hours

    NTT DATA, Inc.

    Quantico, VA
    27 days ago
  • $80k - $100k

     ...certification Acceptable certifications include: CCNP Security, CASP+ CE, CISA, CISSP (or Associate), GCED, GCIH, CCSP Active Top Secret clearance Preferred Prior Marine Corps or military experience Additional technical certifications (Microsoft, Cisco, AWS, Juniper,... 
    Secret clearance

    Zachary Piper Solutions

    Quantico, VA
    13 hours ago
  •  ...Security Services, LLC is seeking a Security Specialist in Quantico, VA to support the FBI Laboratory. This role requires Top-Secret security clearance, and will involve executing security operations, maintaining situational awareness, and supporting access control. The... 
    Secret clearance

    Koniag Information Security Services, LLC

    Quantico, VA
    2 days ago
  • $24.07 per hour

     ...Warehouse Specialist (Top Secret Req'd) Category: Administration...  ...Federal roles - What we do matters By playing this...  ...of common computer hardware & software, including Microsoft Outlook,...  ...Must have an active Top-Secret Clearance. . Must possess excellent... 
    Secret clearance
    Hourly pay
    Full time
    Contract work
    Local area

    CGI

    Quantico, VA
    1 day ago
  •  ...) for ATO approvals. You will apply expert knowledge of NIST SP 800-37, NIST SP...  ...for AO submission. Serve as the subject matter expert for DoD cybersecurity policy...  ...Requirements: Shall possess a TOP SECRET security clearance with SCI eligibility (favorably adjudicated... 
    Secret clearance
    Contract work
    For contractors
    Work at office

    Empower AI Inc.

    Quantico, VA
    2 days ago
  • $87.1k - $157.45k

     ...opportunity for a Real-Time Software Engineer to perform design,...  ...demonstrations. Join a team of experts in implementing high-performance...  ...software team members and subject matter experts from the areas of...  ...**Must have an active Secret clearance and be eligible to obtain... 
    Secret clearance
    Local area
    Immediate start
    Flexible hours

    Leidos

    Woodbridge, VA
    13 hours ago
  • $77.6k - $176k

    Phase2 Technology is hiring a Network Engineer in Quantico, Virginia. In this role, you will enhance a reliable network for federal...  ..., networking fundamentals, and possess or be eligible for Top Secret clearance. The projected salary ranges from $77,600.00 to $176,000.00... 
    Secret clearance

    Phase2 Technology

    Quantico, VA
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Subject Matter Expert Software Engineer w/Top Secret Clearance. Be the first to apply!